GB1345273A - Temperature controllers or limiters - Google Patents

Temperature controllers or limiters

Info

Publication number
GB1345273A
GB1345273A GB3371971A GB3371971A GB1345273A GB 1345273 A GB1345273 A GB 1345273A GB 3371971 A GB3371971 A GB 3371971A GB 3371971 A GB3371971 A GB 3371971A GB 1345273 A GB1345273 A GB 1345273A
Authority
GB
United Kingdom
Prior art keywords
limiters
temperature controllers
controllers
temperature
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3371971A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Landis and Gyr AG
Original Assignee
Landis and Gyr AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Landis and Gyr AG filed Critical Landis and Gyr AG
Publication of GB1345273A publication Critical patent/GB1345273A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0202—Switches
    • H05B1/0208—Switches actuated by the expansion or evaporation of a gas or liquid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/26—Details
    • H01H35/2607—Means for adjustment of "ON" or "OFF" operating pressure
    • H01H35/2635—Means for adjustment of "ON" or "OFF" operating pressure by adjustment of a motion transmitting system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/26—Details
    • H01H35/2671—Means to detect leaks in the pressure sensitive element

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Temperature (AREA)
  • Thermally Actuated Switches (AREA)
GB3371971A 1970-07-24 1971-07-19 Temperature controllers or limiters Expired GB1345273A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1131470A CH519202A (de) 1970-07-24 1970-07-24 Temperaturregler oder Temperaturbegrenzer

Publications (1)

Publication Number Publication Date
GB1345273A true GB1345273A (en) 1974-01-30

Family

ID=4372281

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3371971A Expired GB1345273A (en) 1970-07-24 1971-07-19 Temperature controllers or limiters

Country Status (4)

Country Link
CH (1) CH519202A (enrdf_load_stackoverflow)
DE (1) DE2108809B2 (enrdf_load_stackoverflow)
FR (1) FR2103162A5 (enrdf_load_stackoverflow)
GB (1) GB1345273A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518799A1 (fr) * 1981-12-18 1983-06-24 Thomson Brandt Interrupteur electrique thermostatique

Also Published As

Publication number Publication date
CH519202A (de) 1972-02-15
DE2108809A1 (de) 1972-01-27
DE2108809B2 (de) 1972-12-07
FR2103162A5 (enrdf_load_stackoverflow) 1972-04-07

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees